Rainfed rice in eastern India suffers frequent moisture stress leading to severe yield reduction due to uncertainty of rainfall coupled with inadequate field level rainwater conservation structures. Construction of the on-farm reservoir (OFR) is an alternative for the storage of excess rainwater...

If water is to be managed in a sustainable way, the planners and managers must know how much there is and how much of it is needed, particularly in arid and semi-arid regions. The report provides the guidance, methods, data, and analyses needed to assess water availability and needs in micro...

In this study, a water balance equation was derived and theperformance of a project was analyzed. The water balancecomponents were modeled without calibration, and compared withmeasured data, whenever possible. A reservoir simulation modelwas develop and the model storage capacities were...

This study investigates the water availability scenario along Tokyo Metropolitan Area (TMA) under future climatic changes. TMA, which depends largely on the adjacent Tone river for its water supply, suffers from water shortage almost once in 2–3 yr. A methodology was developed considering...

The problem of parameter estimation constitutes the largest obstacle to successful application of conceptual catchment models in ungauged catchments. This paper investigates the usefulness of a conceptual water balance model for simulating river flow from catchments covering a wide variety of...